MAJOR9: Artists, History & Facts
Official Company Name: MAJOR9
Hangul: 메이저9 / 메이저나인
Founding Date: August 28, 2017
Address: Seoul, South Korea
Parent: BY4M Studio
MAJOR9 Official Accounts:
Facebook: Major9 / 메이저나인
X: 메이저나인[MAJOR9]
Instagram: major9_official
Website: major9.net
YouTube: MAJOR9 [메이저9 / 메이저나인]
Soloists:
Jang Hye Jin (2024–)
Debut Date: September 1, 1991
Status: Active
Other companies: Baljunso (2015–2016), CAN Entertainment (2016–2017), Jellyfish Entertainment (2017–2024)
Kim Yeon Ji (2023-)
Debut Date: February 18, 2010
Status: Active
Group: SeeYa (2006–2020)
Survival show: Miss Trot 2 (2020–2021)
Other companies: Core Contents Media (2006-2011), Maroo Entertainment (2012-2017)
MIIII (2017)
Debut Date: July 27, 2010
Status: Left MAJOR9
Other companies: YWHO Enterprise (2010–2011), Happyface Entertainment (2011–2015), The Vibe Entertainment (2015–2017), IMe KOREA (2018–2019)
Im Se Jun (2017–2020)
Debut Date: January 20, 2012
Status: Left MAJOR9
Survival show: King of Mask Singer (2015), Sing Again 2 (2021)
Other companies: Those Records (2020-2023), Rayvex (2023-)
Ben (2017-2024)
Debut Date: September 18, 2012
Status: Left MAJOR9
Group: BeBe Mignon (2010–2011)
Other companies: YWHO Enterprise (2010–2012), Happyface Entertainment (2010–2012), The Vibe Entertainment (2012–2017), BRD Communications (2024–)
Lee Boram (2025–)
Debut Date: January 17, 2017
Status: Active
Group: SeeYa (2006–2020), 2Boram (2011), WSG Wannabe (2022)
Other companies: Core Contents Media (2009-2016), Elistar Entertainment (2016–2022), YAMYAM Entertainment (2022–2025)
KASPER (2019-2025)
Debut Date: January 18, 2017
Status: Left MAJOR9
Groups: NSC, Play the Siren (2014-2015)
Other companies: BALJUNSO (2014–2016), DSP Media (2016–2017), DMIL Entertainment (2017–2019)
Lee Chang Min (2024-)
Debut Date: April 11, 2018
Status: Active
Groups: 2AM (2008–present), Homme (2010–2018)
Other companies: JYP Entertainment (2008–2015), Big Hit Entertainment (2005–2018), TheBsky (2018–2024)
Kim Dong Jun (2017-2025)
Debut Date: November 6, 2019
Status: Left MAJOR9
Groups: ZE:A (2010–2017), ZE:A FIVE (2013–2017), ZE:A J (2015–2017)
Other companies: Star Empire Entertainment (2010–2017), Gold Moon Entertainment (2017), GOLDEN MOON (2025–present)
Lee Solomon (2025–present)
Debut Date: October 8, 2021
Status: Active
Groups: kkd (2022-2024)
Survival show: Tomorrow’s National Singer (2021)
Other companies: n.CH Entertainment (2022-2025), Chapter M, PRODUCER UNITED
DK (2023-)
Debut Date: February 19, 2023
Status: Active
Group: DECEMBER (2009-2018)
Other companies: CS Happy Entertainment (2009-2018), Juice Entertainment (2018-2023)
Moong Myang (2024–)
Debut Date: August 19, 2025
Status: Active
Other companies: –
Actors/Actresses:
Jung Yeo Jun (2017-2020)
Debut Date: August 30, 2017
Status: Left MAJOR9
Other companies: GOLDEN MOON (2020–present)
Son So Mang (2019-2021)
Debut Date: December 21, 2017
Status: Left MAJOR9
Other companies: Red Start E&M (2021–present)
Kim Sun Bin (2023-2024)
Debut Date: September 11, 2020
Status: Left MAJOR9
Other companies: Golden Moon Entertainment (2024–present)
Bae Hyeon Jun (2021-)
Debut Date: November 13, 2021
Status: Inactive
Survival show: Under Nineteen (2018)
Other companies: –
Yubin (2020-2024)
Debut Date: May 18, 2023
Status: Left MAJOR9
Group: Bling Bling (2020–2022)
Survival show: Produce 48 (2018)
Other companies: CNC School (2017–2018), Stardium (2018–2020), GOLDEN MOON (2024–present)
Groups:
4Men (2017-)
Debut Date: February 1, 1998
Other Names: Four Men
Status: Active
Members: Haeun, Yosep, Hanbin
Former members: Shin Yong Jae, Kim Won Joo, Yun Min Soo, Jeong Se Young, Han Hyeon Hee, Lee Jeong Ho, J1, Kim Young Jae
Other companies: YWHO Enterprise (2010–2011), Happyface Entertainment (2011–2014), The Vibe Entertainment (2014–2017), Music In, A.N. Corps, Music Story, Woongjin Media
Vibe (2017–2025)
Debut Date: February 1, 2002
Other Names: –
Status: Left MAJOR9
Members: Ryu Jae Hyun, Yoon Min Soo
Former members: Yoo Sung Gyu
Other companies: Yedang Entertainment (2002), Al Entertainment (2003–2005), Wavepoint (2006), MUSIC&NEW (2012–2014), The Vibe Entertainment (2014–2017)
Big Brain (2017)
Debut Date: October 22, 2015
Other Names: –
Status: Disbanded
Members: Kim Jin Yong, Mo Sang Hoon, Yoon Hong Hyun, Hwang Byeong Eun
Former members: –
Other companies: World Show Market (2015–2017)
XRO (2020–2022)
Debut Date: July 16, 2020
Other Names: zero
Status: Disbanded
Members: Hiro, Jae Chan
Former members: –
Other companies: –
Bling Bling (2020-2022)
Debut Date: November 17, 2020
Other Names: BlingBling
Status: Disbanded
Members: Cha Juhyun, Ayamy, Choi Jieun, Marin, Narin, Yubin
Former members: –
Other companies: –
NSC (2022–2023)
Debut Date: January 5, 2022
Other Names: No Sleep Club
Status: Disbanded
Members: Lee Se Rin, Kim Sung Joo, Yeol, Kim Geon Woo
Former members: Sang Won
Other companies: –
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Who is your favorite artist under MAJOR9? Did I miss any artist? Feel free to comment down below.
